138090811392
138,090,811,392 is an even composite number composed of three prime numbers multiplied together.
138090811392 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred fifty-six divisors.
Prime factorization of 138090811392:
212 × 35 × 138739
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 138739)See below for interesting mathematical facts about the number 138090811392 from the Numbermatics database.
Names of 138090811392
- Cardinal: 138090811392 can be written as One hundred thirty-eight billion, ninety million, eight hundred eleven thousand, three hundred ninety-two.
Scientific notation
- Scientific notation: 1.38090811392 × 1011
Factors of 138090811392
Divisors of 138090811392
- Number of divisors d(n): 156
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 768 864 972 1024 1152 1296 1536 1728 1944 2048 2304 2592 3072 3456 3888 4096 4608 5184 6144 6912 7776 9216 10368 12288 13824 15552 18432 20736 27648 31104 36864 41472 55296 62208 82944 110592 124416 138739 165888 248832 277478 331776 416217 497664 554956 832434 995328 1109912 1248651 1664868 2219824 2497302 3329736 3745953 4439648 4994604 6659472 7491906 8879296 9989208 11237859 13318944 14983812 17758592 19978416 22475718 26637888 29967624 33713577 35517184 39956832 44951436 53275776 59935248 67427154 71034368 79913664 89902872 106551552 119870496 134854308 142068736 159827328 179805744 213103104 239740992 269708616 284137472 319654656 359611488 426206208 479481984 539417232 568274944 639309312 719222976 852412416 958963968 1078834464 1278618624 1438445952 1704824832 1917927936 2157668928 2557237248 2876891904 3835855872 4315337856 5114474496 5753783808 7671711744 8630675712 11507567616 15343423488 17261351424 23015135232 34522702848 46030270464 69045405696 138090811392
- Sum of all divisors σ(n): 413656639760
- Sum of proper divisors (its aliquot sum) s(n): 275565828368
- 138090811392 is an abundant number, because the sum of its proper divisors (275565828368) is greater than itself. Its abundance is 137475016976
Bases of 138090811392
- Binary: 100000001001101101101010010000000000002
- Hexadecimal: 0x2026DA9000
- Base-36: 1RFRPC00
Squares and roots of 138090811392
- 138090811392 squared (1380908113922) is 19069072190900916977664
- 138090811392 cubed (1380908113923) is 2633263651334130744922450100748288
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The
square root of 138090811392 is 371605.7203434845 -
The
cube root of 138090811392 is 5168.7825338181
Scales and comparisons
How big is 138090811392?- 138,090,811,392 seconds is equal to 4,390 years, 44 weeks, 5 days, 6 hours, 43 minutes, 12 seconds.
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To count from 1 to 138,090,811,392 would take you about eight thousand, seven hundred eighty-one years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 138090811392 cubic inches would be around 430.7 feet tall.
Recreational maths with 138090811392
- 138090811392 backwards is 293118090831
- The number of decimal digits it has is: 12
- The sum of 138090811392's digits is 45
- More coming soon!
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